This case study was based on the novel opinion that daily intake of vitamin C can serve as a prophylactic and curative intervention for the coronavirus disease of 2019 (COVID-19) via homeostatic and epigenetic mechanisms. To substantiate this hypothesis, some Nigerians who used vitamin C based regimen consented to share their experience in the prevention and management of the coronavirus irrespective of their country of abode. Participants all agreed to the use of their information for the public, albeit anonymous, via appending their signatures on an informed consent form. The documented cases took place from March 15 to September 1, 2020, this was to allow for more time to be able to observe the participants. The study provided evidence that regular use of Ascorbic acid tablets and vitamin C enriched plants could improve the immunity needed against the infection of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2).

The worldwide influence of coronavirus disease 2019 (COVID-19) pandemic compelled the global health organizations to prioritize the situation over all other related community health issues. The lack of specific treatment modalities against COVID-19 is a major concern nowadays. Here is a case of a 44year-old man of 176 cm height and 87 kg body weight, who took some powdered mixture equally composed of bitter kola, cinnamon, garlic, ginger, and turmeric sweetened with three teaspoons full of honey. All ingredients were dissolved in 100 ml hot water and taken three times a day during isolation as a positive COVID-19 patient and reversed all associated signs and symptoms after 7 days as confirmed with rapid diagnostic techniques (RDTs). This case revealed that homogenized herbal tea in Jos Nigeria possesses a potential therapeutic that could be a treatment protocol against COVID-19.

Studies in the last two decades show the relationship between malnutrition and the debility of some diseases. While some scholars believe it contributes to the virulence of infectious diseases, others opine that it plays a role in the deteriorating conditions of some metabolic or noncommunicable diseases. In recent times, the term malnutrition has been expanded to cover a broader spectrum, ranging from the double burden, which includes undernutrition and overnutrition, to the triple burden, in which the duo and micronutrient deficiency are considered. This review elaborates on the broader definition of malnutrition, the determinants of malnutrition, the triple burden of malnutrition coupled with the tandem effects of malnutrition on the immune system. Where possible, we used examples to clarify and conceptualize this review, bringing in some real-life context in which these burdens are applicable. We discussed the cellular implications of the micronutrient deficiencies and buttressed using body mass index as a rough guide in estimating overweight and underweight.

The pandemic of the Coronavirus disease 2019 has been quite devastating. Assessing the success of the public health measures put in place by different nations has become a herculean task, especially as there is no effective index to determine that. The existing public health indices such as the Case fatality ratio and Mortality rate have not proven efficient in ascertaining the progress made in the early implementation of some public health measures. Hence, the index Deaths Per Million, an estimated mortality rate, is considered an alternative tool to ascertain the progress made at the onset and peak of the pandemic. In this case study, we have compared these three indices to know which best fits the pandemic. We also elucidated when and how deaths per million can be efficiently utilized during a pandemic to know the most appropriate time to impose lockdowns and other public health measures. This is considering the tendency for lockdowns to affect the psycho-social skills of humans and adversely impact economic activities both locally and globally. This work further provided evidence why the index Deaths Per Million is preferred during a pandemic over case fatality ratio and mortality. This was done using statistics from various countries for one year. These countries were selected based on their population and their peculiar nature.